Table B.2
Related parameters of the class II methanol masers from the literature.
| PID | Maser | Offset | Distance | 6.7 GHz CH3OH | BGPS source | |||||||||
| V start | V end | V p | S p | Sint | Luminosity | ref. | M | n(H2) | N(H2) | |||||
| (″) | (kpc) | km s-1 | km s-1 | km s-1 | (Jy) | (Jy km s-1) | (10-7 L⊙) | (M⊙) | (103 cm-3) | (1022 cm-2) | ||||
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | (11) | (12) | (13) | (14) | |
|
|
||||||||||||||
| 1031 | 04.569-0.079 | 0 | 2.8 N | 9.0 | 10.0 | 9.5 | 0.4 | – | – | 1 | 102 | 0.8 | 0.3 | |
| 1144 | 05.900-0.430 | 111 | 1.6 G | 0.0 | 10.6 | 10.4 | 6.2 | – | – | 1 | 16 | – | – | |
| 1175 | 06.189-0.358 | 7 | 5.1 G | –37.5 | –27.1 | –30.2 | 228.6 | – | – | 2, 0 | 2420 | 5.8 | 2.8 | |
| 1240 | 06.795-0.257 | 15 | 3.0 N | 12.1 | 31.4 | 16.3 | 91.1 | – | – | 2 | 818 | 15.4 | 3.8 | |
| 1352 | 08.317-0.096 | 30 | 11.7 G | 44.6 | 48.7 | 46.9 | 2.0 | 2.7 | 115.6 | 3 | 958 | – | – | |
| 1395 | 08.832-0.028 | 0 | 5.2 G | –6.3 | 5.7 | –3.9 | 125.8 | 308.1 | 2604.7 | 3 | 2096 | 1.5 | 1.1 | |
| 1412 | 09.215-0.202 | 10 | 4.4 D | 36.0 | 50.0 | 45.5 | 12.0 | – | – | 2 | 1786 | 2.8 | 1.6 | |
| 1421 | 09.619+0.193 | 5 | 5.2 G | 5.0 | 7.0 | 5.5 | 70.0 | – | – | 2 | 5286 | 13.0 | 6.3 | |
| 1466 | 10.205-0.345 | 82 | 1.6 S | 5.6 | 11.0 | 6.6 | 2.0 | – | – | 2 | 448 | 6.0 | 1.7 | |
| 1479 | 10.320-0.259 | 2 | 3.8 S | 35.2 | 40.7 | 39.0 | 8.0 | 10.8 | 47.5 | 3 | 948 | 2.7 | 1.2 | |
| 1497 | 10.472+0.027 | 6 | 11.2 G | 57.7 | 78.5 | 75.0 | 35.7 | 108.3 | 4247.3 | 3 | 52302 | 25.1 | 21.0 | |
| 1508 | 10.627-0.384 | 4 | 4.0C | –6.0 | 7.6 | 4.5 | 4.1 | 7.0 | 35.0 | 3 | 6427 | 116.1 | 29.1 | |
| 1543 | 10.822-0.103 | 10 | 5.4 S | 68.0 | 74.0 | 72.0 | 0.3 | – | – | 2 | 104 | – | – | |
| 1559 | 10.958+0.022 | 9 | 13.5 G | 23.5 | 25.3 | 24.5 | 13.4 | 10.6 | 604.0 | 3 | 9880 | 1.2 | 1.6 | |
| 1592 | 11.109-0.114 | 66 | 13.2 G | 22.8 | 34.2 | 23.9 | 6.9 | 11.2 | 610.1 | 3 | 9348 | 0.4 | 0.8 | |
| 1657 | 11.936-0.150 | 23 | 12.2 G | 46.0 | 50.0 | 48.5 | 2.2 | – | – | 2 | 5065 | 1.7 | 1.6 | |
| 1682 | 12.199-0.033 | 7 | 12.0 G | 48.2 | 57.1 | 49.3 | 13.7 | – | – | 2, 0 | 5963 | 0.8 | 1.1 | |
| 1742 | 12.625-0.017 | 9 | 2.7 G | 20.9 | 28.0 | 21.5 | 14.2 | 15.6 | 35.6 | 3 | 834 | 3.1 | 1.3 | |
| 1747 | 12.681-0.182 | 2 | 4.7 S | 50.2 | 61.6 | 58.3 | 306.0 | 717.9 | 4901.3 | 3 | 5179 | 2.8 | 2.3 | |
| 1803 | 12.889+0.489 | 3 | 2.3 G | 26.8 | 40.2 | 39.2 | 72.0 | 90.1 | 149.0 | 3 | 838 | 16.3 | 4.0 | |
| 1809 | 12.904-0.031 | 4 | 4.6 S | 55.8 | 61.0 | 59.1 | 20.0 | – | – | 2, 0 | 1509 | 2.0 | 1.2 | |
| 1865 | 13.179+0.061 | 4 | 4.1 G | 46.0 | 49.5 | 46.4 | 0.7 | 0.6 | 3.2 | 3 | 1727 | 4.5 | 2.2 | |
| 2016 | 14.230-0.509 | 16 | 2.2 S | 24.6 | 26.7 | 25.3 | 0.2 | – | – | 2 | 922 | 9.6 | 2.9 | |
| 2081 | 14.631-0.577 | 11 | 13.7 G | 23.9 | 25.9 | 25.2 | 1.1 | – | – | 2 | 38375 | 1.4 | 2.8 | |
| 2246 | 16.112-0.303 | 12 | 3.0 G | 33.4 | 35.6 | 34.5 | 2.0 | – | – | 2, 0 | 69 | 1.6 | 0.4 | |
| 2292 | 16.585-0.051 | 3 | 4.3 G | 56.4 | 69.2 | 62.1 | 30.8 | 39.5 | 228.3 | 3 | 1270 | 17.9 | 4.9 | |
| 2330 | 17.029-0.071 | 2 | 10.8 G | 90.6 | 94.1 | 91.3 | 0.7 | 0.8 | 29.2 | 3 | 2331 | 1.4 | 1.1 | |
| 2431 | 18.661+0.034 | 16 | 11.2 G | 76.0 | 83.0 | 79.0 | 8.9 | – | – | 2 | 6264 | 0.9 | 1.1 | |
| 2467 | 18.888-0.475 | 3 | 3.8 G | 53.0 | 57.6 | 56.5 | 5.7 | – | – | 2, 0 | 2853 | 1.8 | 1.4 | |
| 2499 | 19.009-0.029 | 5 | 12.0 G | 53.4 | 60.8 | 55.2 | 9.1 | 13.6 | 612.3 | 3 | 6937 | 1.7 | 1.8 | |
| 2576 | 19.486+0.151 | 9 | 1.8 G | 19.0 | 27.5 | 20.6 | 6.0 | – | – | 2 | 208 | 3.2 | 0.9 | |
| 2579 | 19.496+0.115 | 14 | 9.8 G | 120.0 | 122.0 | 121.2 | 7.6 | – | – | 2, 0 | 2350 | 0.3 | 0.4 | |
| 2619 | 19.755-0.128 | 4 | 9.9 G | 115.5 | 124.0 | 123.1 | 3.6 | – | – | 2, 0 | 5386 | 0.5 | 0.7 | |
| 2636 | 19.884-0.534 | 4 | 3.3 G | 46.1 | 47.9 | 46.7 | 9.0 | 4.6 | 15.7 | 3 | 1140 | 16.8 | 4.5 | |
| 2659 | 20.085-0.133 | 13 | 12.8 D | 42.3 | 44.0 | 43.3 | 2.2 | 1.0 | 51.2 | 3 | 19507 | 1.6 | 2.4 | |
| 2665 | 20.237+0.065 | 3 | 4.4 G | 68.0 | 77.8 | 71.7 | 49.2 | 41.0 | 248.2 | 3 | 447 | 3.6 | 1.2 | |
| 2837 | 22.039+0.222 | 11 | 3.3 G | 45.2 | 54.8 | 53.2 | 4.7 | 10.5 | 35.7 | 3 | 1021 | 1.5 | 0.9 | |
| 2865 | 22.435-0.169 | 5 | 13.4 D | 22.1 | 40.2 | 29.5 | 12.3 | 26.5 | 1487.7 | 3 | 5750 | 0.6 | 0.8 | |
| 3071 | 23.437-0.184 | 3 | 5.9 G | 101.0 | 108.0 | 102.9 | 69.5 | 78.4 | 853.2 | 3 | 9708 | 1.0 | 1.4 | |
| 3153 | 23.707-0.198 | 4 | 11.0 G | 72.6 | 82.7 | 76.4 | 18.4 | 49.4 | 1868.8 | 3 | 5331 | 0.7 | 0.9 | |
| 3186 | 23.90+0.06 | 42 | 12.4 G | 35.2 | 45.3 | 44.9 | 1.1 | 1.2 | 57.7 | 3 | 4211 | 0.3 | 0.4 | |
| 3202 | 23.966-0.109 | 5 | 11.4 G | 64.0 | 72.6 | 70.8 | 17.1 | 12.1 | 491.6 | 3 | 8733 | 1.1 | 1.5 | |
| 3284 | 24.329+0.144 | 6 | 9.5 G | 109.2 | 120.2 | 110.3 | 4.8 | 8.6 | 242.7 | 3 | 7933 | 4.4 | 3.5 | |
| 3354 | 24.541+0.312 | 8 | 5.5 G | 104.0 | 110.3 | 105.5 | 12.5 | 22.9 | 216.6 | 3 | 500 | 1.7 | 0.7 | |
| 3394 | 24.68-0.16 | 16 | 5.9 S | 111.1 | 116.9 | 116.0 | 4.7 | 5.6 | 61.5 | 3 | 5131 | 2.8 | 2.2 | |
| 3413 | 24.790+0.083 | 6 | 9.6 G | 102.1 | 116.7 | 113.3 | 93.5 | 134.5 | 3875.4 | 3 | 32878 | 3.4 | 4.7 | |
| 3440 | 24.943+0.074 | 2 | 3.0 G | 45.1 | 53.7 | 53.2 | 4.8 | 5.3 | 14.9 | 3 | 253 | 2.8 | 0.8 | |
| 3505 | 25.39+0.03 | 6 | 1.1 S | 94.1 | 97.5 | 95.4 | 0.8 | 1.2 | 0.5 | 3 | 73 | 7.3 | 1.0 | |
| 3683 | 26.53-0.27 | 9 | 5.2 N | 102.0 | 115.3 | 104.2 | 5.5 | 9.4 | 80.4 | 3 | 583 | 1.7 | 0.8 | |
| 3699 | 26.598-0.024 | 5 | 1.6 G | 17.8 | 26.4 | 24.8 | 8.8 | 9.5 | 7.6 | 3 | 86 | 7.6 | 1.1 | |
| 3897 | 28.146-0.005 | 6 | 5.3 G | 97.2 | 104.9 | 101.1 | 28.8 | 20.3 | 178.3 | 3 | 2060 | 0.7 | 0.6 | |
| 3929 | 28.305-0.388 | 2 | 10.4 G | 79.6 | 94.1 | 81.8 | 33.7 | 43.2 | 1460.8 | 3 | 8637 | 0.8 | 1.2 | |
| 3994 | 28.53+0.13 | 4 | 1.7 G | 23.8 | 40.0 | 39.6 | 1.3 | 1.7 | 1.5 | 3 | 16 | 4.4 | 0.4 | |
| 4020 | 28.70+0.40 | 8 | 4.8 N | 92.7 | 94.5 | 94.1 | 1.3 | 0.7 | 5.1 | 3 | 278 | 4.9 | 1.2 | |
| 4055 | 28.832-0.253 | 8 | 4.6 G | 79.4 | 92.7 | 91.8 | 55.2 | 98.0 | 648.3 | 3 | 2081 | 2.8 | 1.7 | |
| 4060 | 28.84+0.49 | 2 | 4.6 G | 79.8 | 89.1 | 83.3 | 2.0 | 3.6 | 23.8 | 3 | 520 | 4.2 | 1.4 | |
| 4139 | 29.32-0.16 | 12 | 11.9 G | 39.9 | 49.5 | 48.8 | 2.0 | 3.0 | 132.8 | 3 | 960 | 2.1 | 1.1 | |
| 4321 | 30.225-0.180 | 46 | 5.8 G | 102.6 | 114.5 | 113.2 | 10.6 | 26.8 | 281.9 | 3 | 3993 | 1.2 | 1.2 | |
| 4348 | 30.30-0.20 | 13 | 5.8 S | 110.8 | 114.3 | 113.1 | 1.0 | 1.3 | 13.5 | 3 | 1897 | 0.6 | 0.6 | |
| 4403 | 30.42+0.46 | 9 | 1.3 S | 5.3 | 13.7 | 7.4 | 1.2 | 1.5 | 0.8 | 3, 0 | 76 | 2.2 | 0.5 | |
| 4547 | 30.790+0.205 | 9 | 9.9 G | 84.2 | 90.0 | 84.5 | 8.4 | 20.1 | 615.9 | 3 | 6552 | 1.6 | 1.7 | |
| 4594 | 30.899+0.162 | 82 | 5.6 G | 98.4 | 111.7 | 101.8 | 55.0 | 98.6 | 966.7 | 3 | 4315 | 1.1 | 1.2 | |
| 4598 | 30.899+0.162 | 6 | 5.6 G | 98.4 | 111.7 | 101.8 | 55.0 | 98.6 | 966.7 | 3 | 3816 | 0.6 | 0.7 | |
| 4633 | 30.97-0.14 | 10 | 4.2 G | 73.6 | 80.3 | 77.8 | 17.9 | 25.9 | 142.8 | 3 | 2031 | 0.8 | 0.7 | |
| 4695 | 31.156+0.045 | 19 | 2.6 S | 40.2 | 48.2 | 40.8 | 2.0 | 2.0 | 4.3 | 3 | 880 | 1.0 | 0.6 | |
| 4812 | 31.581+0.077 | 2 | 5.2 G | 95.0 | 100.3 | 98.8 | 4.8 | 6.7 | 56.6 | 3 | 2131 | 1.4 | 1.0 | |
| 5041 | 32.745-0.076 | 1 | 12.0 G | 28.0 | 39.4 | 38.4 | 46.4 | 80.6 | 3628.7 | 3 | 11580 | 1.8 | 2.2 | |
| 5100 | 32.992+0.034 | 9 | 9.1 G | 89.5 | 92.7 | 91.9 | 9.7 | 9.8 | 253.7 | 3 | 5651 | 0.6 | 0.9 | |
| 5167 | 33.39+0.03 | 71 | 8.3 G | 96.6 | 107.8 | 105.2 | 17.6 | 36.0 | 775.4 | 3 | 9557 | 0.6 | 1.0 | |
| 5270 | 33.85+0.02 | 6 | 10.3 G | 59.7 | 64.7 | 63.9 | 4.7 | 4.6 | 152.6 | 3 | 2364 | 0.3 | 0.4 | |
| 5373 | 34.394+0.221 | 71 | 3.4 G | 55.2 | 63.1 | 55.6 | 22.1 | 16.5 | 59.6 | 3 | 4817 | 4.9 | 3.2 | |
| 5577 | 35.247-0.237 | 5 | 4.1 G | 71.2 | 73.0 | 72.4 | 1.6 | 0.9 | 4.7 | 3 | 41 | – | – | |
| 5782 | 36.705+0.096 | 8 | 10.2 G | 52.3 | 62.6 | 53.0 | 5.0 | 5.7 | 185.4 | 3 | 2271 | 0.2 | 0.3 | |
| 5807 | 36.918+0.483 | 8 | 16.7 G | –36.3 | –35.5 | –35.8 | 1.2 | 0.8 | 69.8 | 3 | 2087 | 2.2 | 1.4 | |
| 5847 | 37.479-0.105 | 14 | 3.5 G | 53.6 | 63.2 | 54.7 | 8.5 | 27.9 | 106.9 | 3 | 204 | 3.4 | 0.9 | |
| 5894 | 38.119-0.229 | 11 | 4.3 G | 66.5 | 79.7 | 70.4 | 2.6 | 5.6 | 32.4 | 3 | 259 | 11.9 | 2.2 | |
| 5901 | 38.258-0.073 | 9 | 0.8 G | 6.2 | 15.7 | 15.4 | 8.0 | 4.8 | 1.0 | 3 | 4 | – | – | |
| 6029 | 40.623-0.138 | 3 | 1.9 G | 29.6 | 36.5 | 31.1 | 12.9 | 6.3 | 7.1 | 3 | 214 | 6.3 | 1.3 | |
| 6110 | 43.038-0.453 | 8 | 3.5 G | 54.1 | 63.2 | 54.8 | 5.3 | 6.6 | 25.3 | 3 | 419 | 16.6 | 3.2 | |
| 6111 | 43.074-0.077 | 8 | 11.7 G | 9.6 | 11.2 | 10.2 | 8.7 | 3.8 | 162.6 | 3 | 1686 | 1.2 | 0.9 | |
| 6376 | 49.599-0.249 | 2 | 5.4 G | 57.3 | 67.0 | 63.0 | 41.8 | 86.7 | 790.4 | 3 | 504 | 8.3 | 2.1 | |
| 6414 | 53.142+0.071 | 10 | 1.6 G | 23.4 | 25.4 | 24.6 | 2.6 | 1.2 | 1.0 | 3, 0 | 287 | 12.8 | 2.4 | |
| 6433 | 53.618+0.036 | 6 | 8.7 G | 18.1 | 19.7 | 18.9 | 7.9 | 3.9 | 92.3 | 3, 0 | 2876 | 2.2 | 1.6 | |
| 6479 | 59.63-0.19 | 23 | 3.5 S | 29.1 | 30.5 | 29.5 | 3.3 | 1.5 | 5.7 | 3, 0 | 1132 | 15.2 | 4.2 | |
Notes. Column (1): PID number of BGPS source, all new detections in this survey are marked *, detections that might be a side-lobe of a nearby stronger maser are marked ⊲. Column (2): Galactic coordinates of the associated masers. Column (3): angular offset between the peak of the 1.1 mm dust emission and the maser position. Column (4): adopted distance for sources overlapped with Green & McClure-Griffiths (2011); Dunham et al. (2011), or Schlingman et al. (2011), we preferentially adopted the distances estimated from their work, which are marked by G, D and S, otherwise we adopted the near kinematic distances that computed from the peak velocity of the 6.7 GHz masers, which are marked by N. For source PID 1508, the distance cannot be reliably derived from the Galactic rotation curve; we adopted the distance determined by C2012 (marked C). Columns (5)–(10): radial velocity range, the radial velocity of the peak emission, peak flux density, integrated flux density, and luminosity of the 6.7 GHz methanol maser. Column (11): references for maser information. 0 This survey. 1 Caswell et al. (2010). 2 Green et al. (2010). 3 Szymczak et al. (2012). Columns (12)–(14): derived gas mass and averaged H2 volume and column densities of the BGPS source, respectively.
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